Allow comparison between cards by their id
Allow comparison between cards by their id

oftc-ftw/fireplace,jleclanche/fireplace,amw2104/fireplace,NightKev/fireplace,smallnamespace/fireplace,butozerca/fireplace,Ragowit/fireplace,liujimj/fireplace,amw2104/fireplace,oftc-ftw/fireplace,beheh/fireplace,butozerca/fireplace,Ragowit/fireplace,Meerkov/fireplace,smallnamespace/fireplace,Meerkov/fireplace,liujimj/fireplace